<template>
  <view>
    <!-- 选择售货地址的盒子-->
      <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'" >
        <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
      </view>
    <!-- 渲染售货信息的盒子-->
    <view class="address-info-box"   v-else >
      <view class="row1">
         <view class="row1-left">
            <view class="username">收货人：<text>{{address.userName}}</text></view>
         </view>
         <view class="row1-right">
           <view class="phone">电话：<text>{{address.telNumber}}</text></view>
           <uni-icons type="arrowright" size="16" @click="chooseAddress"></uni-icons>
         </view>
      </view>
      <view class="row2">
          <view class="row2-left">收货地址：</view>
          <view class="row2-right">{{detailAddress}}</view>
      </view>
    </view>
      <!-- 底部的边框线 -->
      <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import { mapState ,mapGetters} from 'vuex'
  export default {
    data(){
      return{
        //收货地址
       // address:{}
      }
    },
    computed:{
      ...mapState({
        address:(state) =>state.user.address
      }),
      ...mapGetters('user',['detailAddress'])
    },
    methods:{
      //点击选择地址
     async  chooseAddress(){
          // 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
            //    返回值是一个数组：第 1 项为错误对象；第 2 项为成功之后的收货地址对象
           const [err,succ] = await uni.chooseAddress().catch(err=>err)
      
          // 2. 用户成功的选择了收货地址
          if(err === null && succ.errMsg === 'chooseAddress:ok'){
            // 调用 user模块下的 方法  修改store中的address数据
                 this.$store.commit('user/UPDATEADDRESS',succ)
          }
          
          // 3.用户没有授权
         /* if(err && err.errMsg === 'chooseAddress:fail auth deny'){
            this.reAuth() // 调用 this.reAuth() 方法，向用户重新发起授权申请
          } */
       
      }
    }
  }
</script>


<style lang="scss">
  // 底部边框线的样式
  .address-border {
    display: block;
    width: 100%;
    height: 5px;
  }
  // 选择收货地址的盒子
  .address-choose-box {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  // 渲染收货信息的盒子
  .address-info-box {
    font-size: 12px;
    height: 90px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5px;
  
    // 第一行
    .row1 {
      display: flex;
      justify-content: space-between;
  
      .row1-right {
        display: flex;
        align-items: center;
  
        .phone {
          margin-right: 5px;
        }
      }
    }
  
    // 第二行
    .row2 {
      display: flex;
      align-items: center;
      margin-top: 10px;
  
      .row2-left {
        white-space: nowrap;
      }
    }
  }
</style>
